Otherwise this will already return 0 if iteration MAXLOOP-2 occurs in the
first loop.
Signed-off-by: NRoel Kluin <roel.kluin@gmail.com>
Cc: Joseph Chan <josephchan@via.com.tw>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>